KeyVex
REMOTE · MCP.KEYVEX.COM · 2 COMPONENTS
US public financial disclosures for AI agents: Congress trades, SEC filings, FEC, lobbying, more
Available components
Last scanned (11 hours ago)
Scores higher than 76% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Finance and Payments
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 1 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability58
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 60501 tokens (~945/item across 64 items; 64 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 64 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 64 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Checks we ran (12)
- TLS certificate
- HTTPS
- HSTS header
- DNSSEC
- Transport
- Schema quality
- Stability
- Tool coverage
- Injection markers
- Destructive annotations
- Judged manipulation
- MCP protocol
Checks we could not complete (1)
These are gaps on our side, not findings about this hosted endpoint. We only credit what we can confirm, so a category made up entirely of them scores 0.
- Authorization in Endpoint SecurityAuthorisation not fully verified: no authorisation is required to call this server, and 1 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
Does not apply to this hosted endpoint (2)
- Supply Chain SecurityScored on package channels only. This is a hosted endpoint, so there is nothing to install or inspect.
- Provenance & TransparencyScored on package channels only. This is a hosted endpoint, so there is nothing to install or inspect.
The score does not measure everything. What the score does not measure →
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 5 Nov 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 4 Nov 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 3 Nov 26 +1
- Stability: 0.97 → pass security
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 2 Nov 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 1 Nov 26 +1
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 31 Oct 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 30 Oct 26 +1
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
- 29 Oct 26 0
- This server's schema is too large to store in full, so we cannot compare its tools day to day functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Probed https://mcp.keyvex.com
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=keyvex.com | CN=WR3,O=Google Trust Services,C=US | 14 Oct 2026 | 12 Jan 2027 | RSA 2048 | SHA256-RSA | 85233d3cc0968540a652e7881b3b15b |
| SANs: keyvex.com, api.keyvex.com, mcp.keyvex.com, www.keyvex.com | ||||||
| CN=WR3,O=Google Trust Services,C=US (CA) | CN=GTS Root R1,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | RSA 2048 | SHA256-RSA | 7ff005a91568d63abc22861684aa4b5a |
| CN=GTS Root R1,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 19 Jun 2020 | 28 Jan 2028 | RSA 4096 | SHA256-RSA | 77bd0d6cdb36f91aea210fc4f058d30d |
| CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 1 Sept 1998 | 28 Jan 2028 | RSA 2048 | SHA1-RSA | 40000000001154b5ac394 |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.keyvex.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | Trust anchor | 20326, 38696 | 8, 8 | Verified |
| com. | DS published | 19718 | 13 | Verified |
| keyvex.com. | No DS | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31556926 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.keyvex.com | Verified | 200 | |
| http (plaintext) | http://mcp.keyvex.com | HTTPS enforced | 301 | https://mcp.keyvex.com/ |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
get_material_events ~845
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| company_cik | string | – | – |
| is_amendment | boolean | – | – |
| item_codes | array | – | – |
| limit | integer | – | – |
| since | string | – | – |
| sort_by | string | – | – |
| sort_order | string | – | – |
| ticker | string | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
get_member_profile ~629
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| bioguide_id | string | – | – |
| chamber | string | – | – |
| committee_id | string | – | – |
| limit | integer | – | – |
| member_name | string | – | – |
| party | string | – | – |
| state | string | – | – |
No output schema declared.
No examples provided.
get_money_market_funds ~872
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| accession_number | string | – | – |
| cik | string | – | – |
| fund_category | string | – | – |
| fund_name | string | – | – |
| is_retail_fund | boolean | – | – |
| limit | integer | – | – |
| series_id | string | – | – |
| since | string | – | – |
| sort_by | string | – | – |
| sort_order | string | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
get_nlrb_cases ~799
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| case_number | string | – | – |
| case_subtype | string | – | – |
| case_type | string | – | – |
| employer_name | string | – | – |
| limit | integer | – | – |
| region | string | – | – |
| since | string | – | – |
| sort_by | string | – | – |
| sort_order | string | – | – |
| state | string | – | – |
| status | string | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
get_nonprofit_filings ~602
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| ein | string | – | – |
| limit | integer | – | – |
| name | string | – | – |
| object_id | string | – | – |
| return_type | string | – | – |
| since | string | – | – |
| sort_order | string | – | – |
| submission_year | integer | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
get_nport_filings ~557
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| filer_cik | string | – | – |
| filer_name | string | – | – |
| filing_id | string | – | – |
| is_amendment | boolean | – | – |
| limit | integer | – | – |
| period_ending | string | – | – |
| sec_file_number | string | – | – |
| since | string | – | – |
| sort_by | string | – | – |
| sort_order | string | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
get_ofac_sdn ~713
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| ent_num | string | – | – |
| entity_type | string | – | – |
| limit | integer | – | – |
| name | string | – | – |
| program | string | – | – |
| remarks | string | – | – |
| sort_by | string | – | – |
| sort_order | string | – | – |
No output schema declared.
No examples provided.
get_oig_exclusions ~657
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| business_name | string | – | – |
| city | string | – | – |
| exclusion_type | string | – | – |
| general_category | string | – | – |
| is_business | boolean | – | – |
| limit | integer | – | – |
| name | string | – | – |
| npi | string | – | – |
| since | string | – | – |
| sort_by | string | – | – |
| sort_order | string | – | – |
| specialty | string | – | – |
| state | string | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
get_open_payments ~879
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| company | string | – | – |
| limit | integer | – | – |
| nature | string | – | – |
| npi | string | – | – |
| offset | integer | – | – |
| payment_type | string | – | – |
| product | string | – | – |
| recipient_first_name | string | – | – |
| recipient_last_name | string | – | – |
| state | string | – | – |
| summarize | boolean | – | – |
| year | integer | – | – |
No output schema declared.
No examples provided.
get_osha_enforcement ~817
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| activity_nr | string | – | – |
| establishment_name | string | – | – |
| include_violations | boolean | – | – |
| insp_type | string | – | – |
| limit | integer | – | – |
| min_penalty | number | – | – |
| naics_code | string | – | – |
| since | string | – | – |
| sort_by | string | – | – |
| sort_order | string | – | – |
| state | string | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
get_planned_insider_sales ~1,081
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| company_cik | string | – | – |
| filer_name | string | – | – |
| limit | integer | – | – |
| min_value | number | – | – |
| since | string | – | – |
| sort_by | string | – | – |
| sort_order | string | – | – |
| ticker | string | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
get_private_placements ~1,096
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| federal_exemption | string | – | – |
| filing_id | string | – | – |
| industry_group_type | string | – | – |
| investment_fund_type | string | – | – |
| is_amendment | boolean | – | – |
| issuer_cik | string | – | – |
| issuer_name | string | – | – |
| issuer_state | string | – | – |
| jurisdiction_of_inc | string | – | – |
| limit | integer | – | – |
| min_amount_sold | number | – | – |
| since | string | – | – |
| sort_by | string | – | – |
| sort_order | string | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
get_product_recalls ~1,912
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| classification | string | – | – |
| limit | integer | – | – |
| product_description | string | – | – |
| recall_number | string | – | – |
| recalling_firm | string | – | – |
| since | string | – | – |
| sort_by | string | – | – |
| sort_order | string | – | – |
| source | string | – | – |
| status | string | – | – |
| until | string | – | – |
| vehicle_make | string | – | – |
| vehicle_model | string | – | – |
| vehicles_cursor | string | – | – |
No output schema declared.
No examples provided.
get_proxy_filings ~740
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| company_cik | string | – | – |
| filing_type | string | – | – |
| is_amendment | boolean | – | – |
| is_merger_related | boolean | – | – |
| limit | integer | – | – |
| since | string | – | – |
| sort_by | string | – | – |
| sort_order | string | – | – |
| ticker | string | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
get_reg_a_offerings ~519
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| accession_number | string | – | – |
| cik | string | – | – |
| issuer_name | string | – | – |
| jurisdiction | string | – | – |
| limit | integer | – | – |
| since | string | – | – |
| sort_order | string | – | – |
| tier | string | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
get_registration_statements ~924
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| exclude_amendments | boolean | – | – |
| filer_cik | string | – | – |
| filer_name | string | – | – |
| filer_ticker | string | – | – |
| filing_id | string | – | – |
| filing_type | string | – | – |
| limit | integer | – | – |
| s1_only | boolean | – | – |
| s3_only | boolean | – | – |
| sec_file_number | string | – | – |
| since | string | – | – |
| sort_order | string | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
get_roll_call_votes ~840
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| bill_id | string | – | – |
| chamber | string | – | – |
| congress | integer | – | – |
| legislation_type | string | – | – |
| limit | integer | – | – |
| result | string | – | – |
| session_number | integer | – | – |
| since | string | – | – |
| sort_by | string | – | – |
| sort_order | string | – | – |
| until | string | – | – |
| vote_id | string | – | – |
No output schema declared.
No examples provided.
get_screening_list ~620
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | – |
| limit | integer | – | – |
| name | string | – | – |
| program | string | – | – |
| sort_by | string | – | – |
| sort_order | string | – | – |
| source_short | string | – | – |
| type | string | – | – |
No output schema declared.
No examples provided.
get_sec_comment_letters ~490
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| accession_number | string | – | – |
| cik | string | – | – |
| company_name | string | – | – |
| form | string | – | – |
| limit | integer | – | – |
| since | string | – | – |
| sort_order | string | – | – |
| ticker | string | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
get_sec_fails_to_deliver ~639
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| cusip | string | – | – |
| id | string | – | – |
| limit | integer | – | – |
| min_quantity | number | – | – |
| min_value | number | – | – |
| since | string | – | – |
| sort_by | string | – | – |
| sort_order | string | – | – |
| ticker | string | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
get_tender_offers ~643
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| accession_number | string | – | – |
| bidder_cik | string | – | – |
| bidder_name | string | – | – |
| exclude_amendments | boolean | – | – |
| form_type | string | – | – |
| issuer_only | boolean | – | – |
| limit | integer | – | – |
| since | string | – | – |
| sort_order | string | – | – |
| target_cik | string | – | – |
| target_name | string | – | – |
| target_ticker | string | – | – |
| third_party_only | boolean | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
get_treasury_auctions ~485
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| cusip | string | – | – |
| limit | integer | – | – |
| min_bid_to_cover | number | – | – |
| min_offering_amount | number | – | – |
| reopening | boolean | – | – |
| security_type | string | – | – |
| since | string | – | – |
| sort_by | string | – | – |
| sort_order | string | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
unified_search ~1,221
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| bioguide_id | string | – | – |
| company_cik | string | – | – |
| company_name | string | – | – |
| cusip | string | – | – |
| limit | integer | – | – |
| per_source_limit | integer | – | – |
| recipient_uei | string | – | – |
| since | string | – | – |
| sources | array | – | – |
| ticker | string | – | – |
| until | string | – | – |
No output schema declared.
No examples provided.
How do I install the KeyVex MCP server?
KeyVex is a hosted endpoint at https://mcp.keyvex.com/, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · mcp.keyvex.com
claude mcp add --transport http com-keyvex-keyvex 'https://mcp.keyvex.com/'
What is the KeyVex MCP server?
KeyVex is an MCP server listed in the public MCP registry as com.keyvex/keyvex. US public financial disclosures for AI agents: Congress trades, SEC filings, FEC, lobbying, more. This page covers its hosted endpoint (https://mcp.keyvex.com).
Is the KeyVex MCP server safe to use?
KeyVex scores 78 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
Does the KeyVex MCP server require authentication?
No. We connected to KeyVex without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the KeyVex MCP server still maintained?
KeyVex is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What did VerifyMCP test on the KeyVex MCP server?
VerifyMCP ran 12 checks on KeyVex, covering TLS certificate, HTTPS, HSTS header, DNSSEC and 8 more. One item could not be completed, a gap on our side rather than a finding about KeyVex: Authorization. Supply Chain Security and Provenance & Transparency do not apply to a hosted endpoint, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.